CVE-2025-47913

Name: CVE-2025-47913
Creator: NVD / NIST
Published: 2025-11-13T22:15:51.28+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.58%

Last modified Jun 17, 2026

CVE-2025-47913 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.. EPSS estimates a 0.58% chance of exploitation in the next 30 days.

Description

SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.58%

43.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-617

Affected Software

Vendor	Product	Versions
Go	Ssh	< 0.43.0

References

https://github.com/advisories/GHSA-56w8-48fp-6mgvThird Party Advisory
https://go.dev/cl/700295Patch
https://go.dev/issue/75178Exploit, Issue Tracking
https://pkg.go.dev/vuln/GO-2025-4116Vendor Advisory

Timeline

Published: Nov 13, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-47913?

SSH clients receiving SSH_AGENT_SUCCESS when expecting a typed response will panic and cause early termination of the client process.

How severe is CVE-2025-47913?

CVE-2025-47913 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.58% probability of exploitation in the next 30 days.

How do I fix CVE-2025-47913?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-47913?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST